ID 1, Approximate postcode area (APA), United Kingdom
ID 131, Approximate postcode district (APD), United Kingdom
ID 2997, Approximate postcode sector (APS), United Kingdom
ID 19375, Approximate postcode unit (APU), United Kingdom
ID 19471, Approximate postcode unit (APU), United Kingdom
ID 19473, Approximate postcode unit (APU), United Kingdom
ID 19475, Approximate postcode unit (APU), United Kingdom